Electron-impact excitation and ionization of the adenine

Electron-impact excitation and ionization of the adenine

Electron-impact excitation, ionization and dissociation of gas-phase adenine were studied in the energy range of 0 to 300 eV. Investigations were carried out by a crossed electron and molecular beam method with photoelectric registration of radiation. The luminescence spectra of adenine and its diss...

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Bibliographic Details
Published in:Biopolimery i kletka Vol. 12; no. 3; pp. 97 - 100
Main Authors: Sukhovija, M. I., Voshchepinec, E. I., Shafranyosh, M. I., Shimon, L. L.
Format: Journal Article
Language:English
Published: Kiev Natsional'na Akademiya Nauk Ukrainy - National Academy of Sciences of Ukraine 1996
Subjects:
Adenine
Ionization
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Summary:Electron-impact excitation, ionization and dissociation of gas-phase adenine were studied in the energy range of 0 to 300 eV. Investigations were carried out by a crossed electron and molecular beam method with photoelectric registration of radiation. The luminescence spectra of adenine and its dissociative excitation products were obtained within the, region of 200 to 600 nm. Excitation and ionization functions for molecules in'question were measured. The analysis of the functions showed the presence of the intersystem crossing with the formation of the triplet metastable states.
ISSN:0233-7657
1993-6842
DOI:10.7124/bc.000433